Rooibos

Identity

Common Name

Rooibos

Scientific Name

Aspalathus linearis

Botanical Family

Fabaceae

Native Region

Cederberg region of South Africa

Cultivation Regions

South Africa (Western Cape)

Plant Parts Used

Leaves

Synonyms

Red bush tea, African red tea

Caffeine Level

Caffeine Free

A shrubby legume with needle-like leaves and small yellow flowers. The green leaves are bruised and oxidized (fermented) to produce the familiar reddish-brown tea.

Historical Background

Rooibos has been used by the indigenous Khoisan peoples of South Africa for centuries. It was popularized commercially in the early 20th century and has since become a globally loved caffeine-free tea.

Earliest recorded uses: Long used by the Khoisan people of the Cederberg mountains.

Cultural significance: A symbol of South African heritage; an important agricultural product of the Western Cape.

1. Pre-colonial

   Used traditionally by Khoisan peoples.

2. Early 20th century

   Commercial cultivation began.

3. Late 20th century

   Gained international popularity as a caffeine-free tea.

Traditional Uses

These uses document historical traditions and do not imply proven effectiveness.

Flavor & Aroma

Aroma: Warm, honeyed, slightly smoky.

Tea Information

Research Summary

Rooibos contains antioxidants such as aspalathin. Most health claims are based on laboratory and animal studies; robust human clinical evidence is limited.

Evidence levels reflect the currently available scientific literature and may change as new research emerges. Where evidence is limited or conflicting, this is stated plainly.

References & Sources